Brussels, 15/04/2004 (Agence Europe) - Estonia's Commissioner designate, Siim Kallas, who is to work alongside Pedro Solbes' successor at the Commission, Joaquim Almunia, took a clear stance on Thursday in favour of enlarging the euro zone to the new Member States (and against changing the rules for adoption of single currency). During his hearing before the Conference of Chairmen of the European Parliament Committees, Mr Kallas voiced opposition to the change in the basic rules of the...